FIx the issue of end game screen appearing twice

Assets/Scripts/Minigames/DivingForPictures/DivingGameManager.cs

@@ -686,6 +686,8 @@ namespace Minigames.DivingForPictures
         // Call this when the game ends
         public void EndGame()
         {
+            // TODO: Investigate why called twice
+            CinematicsManager.Instance.OnCinematicStopped -= EndGame;
             // Start the end game sequence that grants a booster, waits for the UI animation, then shows Game Over.
             StartCoroutine(EndGameSequence());
         }